CodeMirror.defineMode("css", function (config, parserConfig) {
    "use strict";

    if (!parserConfig.propertyKeywords) parserConfig = CodeMirror.resolveMode("text/css");

    var indentUnit = config.indentUnit || config.tabSize || 2,
        hooks = parserConfig.hooks || {},
        atMediaTypes = parserConfig.atMediaTypes || {},
        atMediaFeatures = parserConfig.atMediaFeatures || {},
        propertyKeywords = parserConfig.propertyKeywords || {},
        colorKeywords = parserConfig.colorKeywords || {},
        valueKeywords = parserConfig.valueKeywords || {},
        allowNested = !!parserConfig.allowNested,
        type = null;

    function ret(style, tp) {
        type = tp;
        return style;
    }

    function tokenBase(stream, state) {
        var ch = stream.next();
        if (hooks[ch]) {
            // result[0] is style and result[1] is type
            var result = hooks[ch](stream, state);
            if (result !== false) return result;
        }
        if (ch == "@") {
            stream.eatWhile(/[\w\\\-]/);
            return ret("def", stream.current());
        } else if (ch == "=") ret(null, "compare");
        else if ((ch == "~" || ch == "|") && stream.eat("=")) return ret(null, "compare");
        else if (ch == "\"" || ch == "'") {
            state.tokenize = tokenString(ch);
            return state.tokenize(stream, state);
        } else if (ch == "#") {
            stream.eatWhile(/[\w\\\-]/);
            return ret("atom", "hash");
        } else if (ch == "!") {
            stream.match(/^\s*\w*/);
            return ret("keyword", "important");
        } else if (/\d/.test(ch) || ch == "." && stream.eat(/\d/)) {
            stream.eatWhile(/[\w.%]/);
            return ret("number", "unit");
        } else if (ch === "-") {
            if (/\d/.test(stream.peek())) {
                stream.eatWhile(/[\w.%]/);
                return ret("number", "unit");
            } else if (stream.match(/^[^-]+-/)) {
                return ret("meta", "meta");
            }
        } else if (/[,+>*\/]/.test(ch)) {
            return ret(null, "select-op");
        } else if (ch == "." && stream.match(/^-?[_a-z][_a-z0-9-]*/i)) {
            return ret("qualifier", "qualifier");
        } else if (ch == ":") {
            return ret("operator", ch);
        } else if (/[;{}\[\]\(\)]/.test(ch)) {
            return ret(null, ch);
        } else if (ch == "u" && stream.match("rl(")) {
            stream.backUp(1);
            state.tokenize = tokenParenthesized;
            return ret("property", "variable");
        } else {
            stream.eatWhile(/[\w\\\-]/);
            return ret("property", "variable");
        }
    }

    function tokenString(quote, nonInclusive) {
        return function (stream, state) {
            var escaped = false, ch;
            while ((ch = stream.next()) != null) {
                if (ch == quote && !escaped)
                    break;
                escaped = !escaped && ch == "\\";
            }
            if (!escaped) {
                if (nonInclusive) stream.backUp(1);
                state.tokenize = tokenBase;
            }
            return ret("string", "string");
        };
    }

    function tokenParenthesized(stream, state) {
        stream.next(); // Must be '('
        if (!stream.match(/\s*[\"\']/, false))
            state.tokenize = tokenString(")", true);
        else
            state.tokenize = tokenBase;
        return ret(null, "(");
    }

    return {
        startState: function (base) {
            return {
                tokenize: tokenBase,
                baseIndent: base || 0,
                stack: [],
                lastToken: null
            };
        },

        token: function (stream, state) {

            // Use these terms when applicable (see http://www.xanthir.com/blog/b4E50)
            //
            // rule** or **ruleset:
            // A selector + braces combo, or an at-rule.
            //
            // declaration block:
            // A sequence of declarations.
            //
            // declaration:
            // A property + colon + value combo.
            //
            // property value:
            // The entire value of a property.
            //
            // component value:
            // A single piece of a property value. Like the 5px in
            // text-shadow: 0 0 5px blue;. Can also refer to things that are
            // multiple terms, like the 1-4 terms that make up the background-size
            // portion of the background shorthand.
            //
            // term:
            // The basic unit of author-facing CSS, like a single number (5),
            // dimension (5px), string ("foo"), or function. Officially defined
            //  by the CSS 2.1 grammar (look for the 'term' production)
            //
            //
            // simple selector:
            // A single atomic selector, like a type selector, an attr selector, a
            // class selector, etc.
            //
            // compound selector:
            // One or more simple selectors without a combinator. div.example is
            // compound, div > .example is not.
            //
            // complex selector:
            // One or more compound selectors chained with combinators.
            //
            // combinator:
            // The parts of selectors that express relationships. There are four
            // currently - the space (descendant combinator), the greater-than
            // bracket (child combinator), the plus sign (next sibling combinator),
            // and the tilda (following sibling combinator).
            //
            // sequence of selectors:
            // One or more of the named type of selector chained with commas.

            state.tokenize = state.tokenize || tokenBase;
            if (state.tokenize == tokenBase && stream.eatSpace()) return null;
            var style = state.tokenize(stream, state);
            if (style && typeof style != "string") style = ret(style[0], style[1]);

            // Changing style returned based on context
            var context = state.stack[state.stack.length - 1];
            if (style == "variable") {
                if (type == "variable-definition") state.stack.push("propertyValue");
                return state.lastToken = "variable-2";
            } else if (style == "property") {
                var word = stream.current().toLowerCase();
                if (context == "propertyValue") {
                    if (valueKeywords.hasOwnProperty(word)) {
                        style = "string-2";
                    } else if (colorKeywords.hasOwnProperty(word)) {
                        style = "keyword";
                    } else {
                        style = "variable-2";
                    }
                } else if (context == "rule") {
                    if (!propertyKeywords.hasOwnProperty(word)) {
                        style += " error";
                    }
                } else if (context == "block") {
                    // if a value is present in both property, value, or color, the order
                    // of preference is property -> color -> value
                    if (propertyKeywords.hasOwnProperty(word)) {
                        style = "property";
                    } else if (colorKeywords.hasOwnProperty(word)) {
                        style = "keyword";
                    } else if (valueKeywords.hasOwnProperty(word)) {
                        style = "string-2";
                    } else {
                        style = "tag";
                    }
                } else if (!context || context == "@media{") {
                    style = "tag";
                } else if (context == "@media") {
                    if (atMediaTypes[stream.current()]) {
                        style = "attribute"; // Known attribute
                    } else if (/^(only|not)$/.test(word)) {
                        style = "keyword";
                    } else if (word == "and") {
                        style = "error"; // "and" is only allowed in @mediaType
                    } else if (atMediaFeatures.hasOwnProperty(word)) {
                        style = "error"; // Known property, should be in @mediaType(
                    } else {
                        // Unknown, expecting keyword or attribute, assuming attribute
                        style = "attribute error";
                    }
                } else if (context == "@mediaType") {
                    if (atMediaTypes.hasOwnProperty(word)) {
                        style = "attribute";
                    } else if (word == "and") {
                        style = "operator";
                    } else if (/^(only|not)$/.test(word)) {
                        style = "error"; // Only allowed in @media
                    } else {
                        // Unknown attribute or property, but expecting property (preceded
                        // by "and"). Should be in parentheses
                        style = "error";
                    }
                } else if (context == "@mediaType(") {
                    if (propertyKeywords.hasOwnProperty(word)) {
                        // do nothing, remains "property"
                    } else if (atMediaTypes.hasOwnProperty(word)) {
                        style = "error"; // Known property, should be in parentheses
                    } else if (word == "and") {
                        style = "operator";
                    } else if (/^(only|not)$/.test(word)) {
                        style = "error"; // Only allowed in @media
                    } else {
                        style += " error";
                    }
                } else if (context == "@import") {
                    style = "tag";
                } else {
                    style = "error";
                }
            } else if (style == "atom") {
                if (!context || context == "@media{" || context == "block") {
                    style = "builtin";
                } else if (context == "propertyValue") {
                    if (!/^#([0-9a-fA-f]{3}|[0-9a-fA-f]{6})$/.test(stream.current())) {
                        style += " error";
                    }
                } else {
                    style = "error";
                }
            } else if (context == "@media" && type == "{") {
                style = "error";
            }

            // Push/pop context stack
            if (type == "{") {
                if (context == "@media" || context == "@mediaType") {
                    state.stack[state.stack.length - 1] = "@media{";
                } else {
                    var newContext = allowNested ? "block" : "rule";
                    state.stack.push(newContext);
                }
            } else if (type == "}") {
                if (context == "interpolation") style = "operator";
                // Pop off end of array until { is reached
                while (state.stack.length) {
                    var removed = state.stack.pop();
                    if (removed.indexOf("{") > -1 || removed == "block" || removed == "rule") {
                        break;
                    }
                }
            } else if (type == "interpolation") state.stack.push("interpolation");
            else if (type == "@media") state.stack.push("@media");
            else if (type == "@import") state.stack.push("@import");
            else if (context == "@media" && /\b(keyword|attribute)\b/.test(style))
                state.stack[state.stack.length - 1] = "@mediaType";
            else if (context == "@mediaType" && stream.current() == ",")
                state.stack[state.stack.length - 1] = "@media";
            else if (type == "(") {
                if (context == "@media" || context == "@mediaType") {
                    // Make sure @mediaType is used to avoid error on {
                    state.stack[state.stack.length - 1] = "@mediaType";
                    state.stack.push("@mediaType(");
                } else state.stack.push("(");
            } else if (type == ")") {
                // Pop off end of array until ( is reached
                while (state.stack.length) {
                    var removed = state.stack.pop();
                    if (removed.indexOf("(") > -1) {
                        break;
                    }
                }
            } else if (type == ":" && state.lastToken == "property") state.stack.push("propertyValue");
            else if (context == "propertyValue" && type == ";") state.stack.pop();
            else if (context == "@import" && type == ";") state.stack.pop();

            return state.lastToken = style;
        },

        indent: function (state, textAfter) {
            var n = state.stack.length;
            if (/^\}/.test(textAfter))
                n -= state.stack[n - 1] == "propertyValue" ? 2 : 1;
            return state.baseIndent + n * indentUnit;
        },

        electricChars: "}",
        blockCommentStart: "/*",
        blockCommentEnd: "*/",
        fold: "brace"
    };
});

(function () {
    function keySet(array) {
        var keys = {};
        for (var i = 0; i < array.length; ++i) {
            keys[array[i]] = true;
        }
        return keys;
    }

    var atMediaTypes = keySet([
        "all", "aural", "braille", "handheld", "print", "projection", "screen",
        "tty", "tv", "embossed"
    ]);

    var atMediaFeatures = keySet([
        "width", "min-width", "max-width", "height", "min-height", "max-height",
        "device-width", "min-device-width", "max-device-width", "device-height",
        "min-device-height", "max-device-height", "aspect-ratio",
        "min-aspect-ratio", "max-aspect-ratio", "device-aspect-ratio",
        "min-device-aspect-ratio", "max-device-aspect-ratio", "color", "min-color",
        "max-color", "color-index", "min-color-index", "max-color-index",
        "monochrome", "min-monochrome", "max-monochrome", "resolution",
        "min-resolution", "max-resolution", "scan", "grid"
    ]);

    var propertyKeywords = keySet([
        "align-content", "align-items", "align-self", "alignment-adjust",
        "alignment-baseline", "anchor-point", "animation", "animation-delay",
        "animation-direction", "animation-duration", "animation-iteration-count",
        "animation-name", "animation-play-state", "animation-timing-function",
        "appearance", "azimuth", "backface-visibility", "background",
        "background-attachment", "background-clip", "background-color",
        "background-image", "background-origin", "background-position",
        "background-repeat", "background-size", "baseline-shift", "binding",
        "bleed", "bookmark-label", "bookmark-level", "bookmark-state",
        "bookmark-target", "border", "border-bottom", "border-bottom-color",
        "border-bottom-left-radius", "border-bottom-right-radius",
        "border-bottom-style", "border-bottom-width", "border-collapse",
        "border-color", "border-image", "border-image-outset",
        "border-image-repeat", "border-image-slice", "border-image-source",
        "border-image-width", "border-left", "border-left-color",
        "border-left-style", "border-left-width", "border-radius", "border-right",
        "border-right-color", "border-right-style", "border-right-width",
        "border-spacing", "border-style", "border-top", "border-top-color",
        "border-top-left-radius", "border-top-right-radius", "border-top-style",
        "border-top-width", "border-width", "bottom", "box-decoration-break",
        "box-shadow", "box-sizing", "break-after", "break-before", "break-inside",
        "caption-side", "clear", "clip", "color", "color-profile", "column-count",
        "column-fill", "column-gap", "column-rule", "column-rule-color",
        "column-rule-style", "column-rule-width", "column-span", "column-width",
        "columns", "content", "counter-increment", "counter-reset", "crop", "cue",
        "cue-after", "cue-before", "cursor", "direction", "display",
        "dominant-baseline", "drop-initial-after-adjust",
        "drop-initial-after-align", "drop-initial-before-adjust",
        "drop-initial-before-align", "drop-initial-size", "drop-initial-value",
        "elevation", "empty-cells", "fit", "fit-position", "flex", "flex-basis",
        "flex-direction", "flex-flow", "flex-grow", "flex-shrink", "flex-wrap",
        "float", "float-offset", "flow-from", "flow-into", "font", "font-feature-settings",
        "font-family", "font-kerning", "font-language-override", "font-size", "font-size-adjust",
        "font-stretch", "font-style", "font-synthesis", "font-variant",
        "font-variant-alternates", "font-variant-caps", "font-variant-east-asian",
        "font-variant-ligatures", "font-variant-numeric", "font-variant-position",
        "font-weight", "grid-cell", "grid-column", "grid-column-align",
        "grid-column-sizing", "grid-column-span", "grid-columns", "grid-flow",
        "grid-row", "grid-row-align", "grid-row-sizing", "grid-row-span",
        "grid-rows", "grid-template", "hanging-punctuation", "height", "hyphens",
        "icon", "image-orientation", "image-rendering", "image-resolution",
        "inline-box-align", "justify-content", "left", "letter-spacing",
        "line-break", "line-height", "line-stacking", "line-stacking-ruby",
        "line-stacking-shift", "line-stacking-strategy", "list-style",
        "list-style-image", "list-style-position", "list-style-type", "margin",
        "margin-bottom", "margin-left", "margin-right", "margin-top",
        "marker-offset", "marks", "marquee-direction", "marquee-loop",
        "marquee-play-count", "marquee-speed", "marquee-style", "max-height",
        "max-width", "min-height", "min-width", "move-to", "nav-down", "nav-index",
        "nav-left", "nav-right", "nav-up", "opacity", "order", "orphans", "outline",
        "outline-color", "outline-offset", "outline-style", "outline-width",
        "overflow", "overflow-style", "overflow-wrap", "overflow-x", "overflow-y",
        "padding", "padding-bottom", "padding-left", "padding-right", "padding-top",
        "page", "page-break-after", "page-break-before", "page-break-inside",
        "page-policy", "pause", "pause-after", "pause-before", "perspective",
        "perspective-origin", "pitch", "pitch-range", "play-during", "position",
        "presentation-level", "punctuation-trim", "quotes", "region-break-after",
        "region-break-before", "region-break-inside", "region-fragment",
        "rendering-intent", "resize", "rest", "rest-after", "rest-before", "richness",
        "right", "rotation", "rotation-point", "ruby-align", "ruby-overhang",
        "ruby-position", "ruby-span", "shape-inside", "shape-outside", "size",
        "speak", "speak-as", "speak-header",
        "speak-numeral", "speak-punctuation", "speech-rate", "stress", "string-set",
        "tab-size", "table-layout", "target", "target-name", "target-new",
        "target-position", "text-align", "text-align-last", "text-decoration",
        "text-decoration-color", "text-decoration-line", "text-decoration-skip",
        "text-decoration-style", "text-emphasis", "text-emphasis-color",
        "text-emphasis-position", "text-emphasis-style", "text-height",
        "text-indent", "text-justify", "text-outline", "text-overflow", "text-shadow",
        "text-size-adjust", "text-space-collapse", "text-transform", "text-underline-position",
        "text-wrap", "top", "transform", "transform-origin", "transform-style",
        "transition", "transition-delay", "transition-duration",
        "transition-property", "transition-timing-function", "unicode-bidi",
        "vertical-align", "visibility", "voice-balance", "voice-duration",
        "voice-family", "voice-pitch", "voice-range", "voice-rate", "voice-stress",
        "voice-volume", "volume", "white-space", "widows", "width", "word-break",
        "word-spacing", "word-wrap", "z-index", "zoom",
        // SVG-specific
        "clip-path", "clip-rule", "mask", "enable-background", "filter", "flood-color",
        "flood-opacity", "lighting-color", "stop-color", "stop-opacity", "pointer-events",
        "color-interpolation", "color-interpolation-filters", "color-profile",
        "color-rendering", "fill", "fill-opacity", "fill-rule", "image-rendering",
        "marker", "marker-end", "marker-mid", "marker-start", "shape-rendering", "stroke",
        "stroke-dasharray", "stroke-dashoffset", "stroke-linecap", "stroke-linejoin",
        "stroke-miterlimit", "stroke-opacity", "stroke-width", "text-rendering",
        "baseline-shift", "dominant-baseline", "glyph-orientation-horizontal",
        "glyph-orientation-vertical", "kerning", "text-anchor", "writing-mode"
    ]);

    var colorKeywords = keySet([
        "aliceblue", "antiquewhite", "aqua", "aquamarine", "azure", "beige",
        "bisque", "black", "blanchedalmond", "blue", "blueviolet", "brown",
        "burlywood", "cadetblue", "chartreuse", "chocolate", "coral", "cornflowerblue",
        "cornsilk", "crimson", "cyan", "darkblue", "darkcyan", "darkgoldenrod",
        "darkgray", "darkgreen", "darkkhaki", "darkmagenta", "darkolivegreen",
        "darkorange", "darkorchid", "darkred", "darksalmon", "darkseagreen",
        "darkslateblue", "darkslategray", "darkturquoise", "darkviolet",
        "deeppink", "deepskyblue", "dimgray", "dodgerblue", "firebrick",
        "floralwhite", "forestgreen", "fuchsia", "gainsboro", "ghostwhite",
        "gold", "goldenrod", "gray", "grey", "green", "greenyellow", "honeydew",
        "hotpink", "indianred", "indigo", "ivory", "khaki", "lavender",
        "lavenderblush", "lawngreen", "lemonchiffon", "lightblue", "lightcoral",
        "lightcyan", "lightgoldenrodyellow", "lightgray", "lightgreen", "lightpink",
        "lightsalmon", "lightseagreen", "lightskyblue", "lightslategray",
        "lightsteelblue", "lightyellow", "lime", "limegreen", "linen", "magenta",
        "maroon", "mediumaquamarine", "mediumblue", "mediumorchid", "mediumpurple",
        "mediumseagreen", "mediumslateblue", "mediumspringgreen", "mediumturquoise",
        "mediumvioletred", "midnightblue", "mintcream", "mistyrose", "moccasin",
        "navajowhite", "navy", "oldlace", "olive", "olivedrab", "orange", "orangered",
        "orchid", "palegoldenrod", "palegreen", "paleturquoise", "palevioletred",
        "papayawhip", "peachpuff", "peru", "pink", "plum", "powderblue",
        "purple", "red", "rosybrown", "royalblue", "saddlebrown", "salmon",
        "sandybrown", "seagreen", "seashell", "sienna", "silver", "skyblue",
        "slateblue", "slategray", "snow", "springgreen", "steelblue", "tan",
        "teal", "thistle", "tomato", "turquoise", "violet", "wheat", "white",
        "whitesmoke", "yellow", "yellowgreen"
    ]);

    var valueKeywords = keySet([
        "above", "absolute", "activeborder", "activecaption", "afar",
        "after-white-space", "ahead", "alias", "all", "all-scroll", "alternate",
        "always", "amharic", "amharic-abegede", "antialiased", "appworkspace",
        "arabic-indic", "armenian", "asterisks", "auto", "avoid", "avoid-column", "avoid-page",
        "avoid-region", "background", "backwards", "baseline", "below", "bidi-override", "binary",
        "bengali", "blink", "block", "block-axis", "bold", "bolder", "border", "border-box",
        "both", "bottom", "break", "break-all", "break-word", "button", "button-bevel",
        "buttonface", "buttonhighlight", "buttonshadow", "buttontext", "cambodian",
        "capitalize", "caps-lock-indicator", "caption", "captiontext", "caret",
        "cell", "center", "checkbox", "circle", "cjk-earthly-branch",
        "cjk-heavenly-stem", "cjk-ideographic", "clear", "clip", "close-quote",
        "col-resize", "collapse", "column", "compact", "condensed", "contain", "content",
        "content-box", "context-menu", "continuous", "copy", "cover", "crop",
        "cross", "crosshair", "currentcolor", "cursive", "dashed", "decimal",
        "decimal-leading-zero", "default", "default-button", "destination-atop",
        "destination-in", "destination-out", "destination-over", "devanagari",
        "disc", "discard", "document", "dot-dash", "dot-dot-dash", "dotted",
        "double", "down", "e-resize", "ease", "ease-in", "ease-in-out", "ease-out",
        "element", "ellipse", "ellipsis", "embed", "end", "ethiopic", "ethiopic-abegede",
        "ethiopic-abegede-am-et", "ethiopic-abegede-gez", "ethiopic-abegede-ti-er",
        "ethiopic-abegede-ti-et", "ethiopic-halehame-aa-er",
        "ethiopic-halehame-aa-et", "ethiopic-halehame-am-et",
        "ethiopic-halehame-gez", "ethiopic-halehame-om-et",
        "ethiopic-halehame-sid-et", "ethiopic-halehame-so-et",
        "ethiopic-halehame-ti-er", "ethiopic-halehame-ti-et",
        "ethiopic-halehame-tig", "ew-resize", "expanded", "extra-condensed",
        "extra-expanded", "fantasy", "fast", "fill", "fixed", "flat", "footnotes",
        "forwards", "from", "geometricPrecision", "georgian", "graytext", "groove",
        "gujarati", "gurmukhi", "hand", "hangul", "hangul-consonant", "hebrew",
        "help", "hidden", "hide", "higher", "highlight", "highlighttext",
        "hiragana", "hiragana-iroha", "horizontal", "hsl", "hsla", "icon", "ignore",
        "inactiveborder", "inactivecaption", "inactivecaptiontext", "infinite",
        "infobackground", "infotext", "inherit", "initial", "inline", "inline-axis",
        "inline-block", "inline-table", "inset", "inside", "intrinsic", "invert",
        "italic", "justify", "kannada", "katakana", "katakana-iroha", "keep-all", "khmer",
        "landscape", "lao", "large", "larger", "left", "level", "lighter",
        "line-through", "linear", "lines", "list-item", "listbox", "listitem",
        "local", "logical", "loud", "lower", "lower-alpha", "lower-armenian",
        "lower-greek", "lower-hexadecimal", "lower-latin", "lower-norwegian",
        "lower-roman", "lowercase", "ltr", "malayalam", "match",
        "media-controls-background", "media-current-time-display",
        "media-fullscreen-button", "media-mute-button", "media-play-button",
        "media-return-to-realtime-button", "media-rewind-button",
        "media-seek-back-button", "media-seek-forward-button", "media-slider",
        "media-sliderthumb", "media-time-remaining-display", "media-volume-slider",
        "media-volume-slider-container", "media-volume-sliderthumb", "medium",
        "menu", "menulist", "menulist-button", "menulist-text",
        "menulist-textfield", "menutext", "message-box", "middle", "min-intrinsic",
        "mix", "mongolian", "monospace", "move", "multiple", "myanmar", "n-resize",
        "narrower", "ne-resize", "nesw-resize", "no-close-quote", "no-drop",
        "no-open-quote", "no-repeat", "none", "normal", "not-allowed", "nowrap",
        "ns-resize", "nw-resize", "nwse-resize", "oblique", "octal", "open-quote",
        "optimizeLegibility", "optimizeSpeed", "oriya", "oromo", "outset",
        "outside", "outside-shape", "overlay", "overline", "padding", "padding-box",
        "painted", "page", "paused", "persian", "plus-darker", "plus-lighter", "pointer",
        "polygon", "portrait", "pre", "pre-line", "pre-wrap", "preserve-3d", "progress", "push-button",
        "radio", "read-only", "read-write", "read-write-plaintext-only", "rectangle", "region",
        "relative", "repeat", "repeat-x", "repeat-y", "reset", "reverse", "rgb", "rgba",
        "ridge", "right", "round", "row-resize", "rtl", "run-in", "running",
        "s-resize", "sans-serif", "scroll", "scrollbar", "se-resize", "searchfield",
        "searchfield-cancel-button", "searchfield-decoration",
        "searchfield-results-button", "searchfield-results-decoration",
        "semi-condensed", "semi-expanded", "separate", "serif", "show", "sidama",
        "single", "skip-white-space", "slide", "slider-horizontal",
        "slider-vertical", "sliderthumb-horizontal", "sliderthumb-vertical", "slow",
        "small", "small-caps", "small-caption", "smaller", "solid", "somali",
        "source-atop", "source-in", "source-out", "source-over", "space", "square",
        "square-button", "start", "static", "status-bar", "stretch", "stroke",
        "sub", "subpixel-antialiased", "super", "sw-resize", "table",
        "table-caption", "table-cell", "table-column", "table-column-group",
        "table-footer-group", "table-header-group", "table-row", "table-row-group",
        "telugu", "text", "text-bottom", "text-top", "textarea", "textfield", "thai",
        "thick", "thin", "threeddarkshadow", "threedface", "threedhighlight",
        "threedlightshadow", "threedshadow", "tibetan", "tigre", "tigrinya-er",
        "tigrinya-er-abegede", "tigrinya-et", "tigrinya-et-abegede", "to", "top",
        "transparent", "ultra-condensed", "ultra-expanded", "underline", "up",
        "upper-alpha", "upper-armenian", "upper-greek", "upper-hexadecimal",
        "upper-latin", "upper-norwegian", "upper-roman", "uppercase", "urdu", "url",
        "vertical", "vertical-text", "visible", "visibleFill", "visiblePainted",
        "visibleStroke", "visual", "w-resize", "wait", "wave", "wider",
        "window", "windowframe", "windowtext", "x-large", "x-small", "xor",
        "xx-large", "xx-small"
    ]);

    function tokenCComment(stream, state) {
        var maybeEnd = false, ch;
        while ((ch = stream.next()) != null) {
            if (maybeEnd && ch == "/") {
                state.tokenize = null;
                break;
            }
            maybeEnd = (ch == "*");
        }
        return ["comment", "comment"];
    }

    CodeMirror.defineMIME("text/css", {
        atMediaTypes: atMediaTypes,
        atMediaFeatures: atMediaFeatures,
        propertyKeywords: propertyKeywords,
        colorKeywords: colorKeywords,
        valueKeywords: valueKeywords,
        hooks: {
            "<": function (stream, state) {
                function tokenSGMLComment(stream, state) {
                    var dashes = 0, ch;
                    while ((ch = stream.next()) != null) {
                        if (dashes >= 2 && ch == ">") {
                            state.tokenize = null;
                            break;
                        }
                        dashes = (ch == "-") ? dashes + 1 : 0;
                    }
                    return ["comment", "comment"];
                }

                if (stream.eat("!")) {
                    state.tokenize = tokenSGMLComment;
                    return tokenSGMLComment(stream, state);
                }
            },
            "/": function (stream, state) {
                if (stream.eat("*")) {
                    state.tokenize = tokenCComment;
                    return tokenCComment(stream, state);
                }
                return false;
            }
        },
        name: "css"
    });

    CodeMirror.defineMIME("text/x-scss", {
        atMediaTypes: atMediaTypes,
        atMediaFeatures: atMediaFeatures,
        propertyKeywords: propertyKeywords,
        colorKeywords: colorKeywords,
        valueKeywords: valueKeywords,
        allowNested: true,
        hooks: {
            ":": function (stream) {
                if (stream.match(/\s*{/)) {
                    return [null, "{"];
                }
                return false;
            },
            "$": function (stream) {
                stream.match(/^[\w-]+/);
                if (stream.peek() == ":") {
                    return ["variable", "variable-definition"];
                }
                return ["variable", "variable"];
            },
            ",": function (stream, state) {
                if (state.stack[state.stack.length - 1] == "propertyValue" && stream.match(/^ *\$/, false)) {
                    return ["operator", ";"];
                }
            },
            "/": function (stream, state) {
                if (stream.eat("/")) {
                    stream.skipToEnd();
                    return ["comment", "comment"];
                } else if (stream.eat("*")) {
                    state.tokenize = tokenCComment;
                    return tokenCComment(stream, state);
                } else {
                    return ["operator", "operator"];
                }
            },
            "#": function (stream) {
                if (stream.eat("{")) {
                    return ["operator", "interpolation"];
                } else {
                    stream.eatWhile(/[\w\\\-]/);
                    return ["atom", "hash"];
                }
            }
        },
        name: "css"
    });
})();
